[Build] Fix configuration cache issues (part 3)

* Make IntelliJInstrumentCodeTask compatible with configuration cache
* Make CoreXmlShadingTransformer compatible with configuration cache
* Make :kotlin-reflect:relocateCoreSources compatible with configuration cache
* Copy some properties to not capture it's owning object into lambda to support configuration cache
Relates to #KT-44611

prepare/compiler-embeddable/build.gradle.kts

@@ -50,25 +50,34 @@ class CoreXmlShadingTransformer : Transformer {
         private const val XML_NAME = "META-INF/extensions/core.xml"
     }
 
-    private val content = StringBuilder()
+    @kotlin.jvm.Transient
+    private var content: StringBuilder? = StringBuilder()
+
+    private fun ensureStringBuilderExist() {
+        if (content == null) {
+            content = StringBuilder()
+        }
+    }
 
     override fun canTransformResource(element: FileTreeElement): Boolean {
         return (element.name == XML_NAME)
     }
 
     override fun transform(context: TransformerContext) {
+        ensureStringBuilderExist()
         val text = context.`is`.bufferedReader().lines()
             .map { it.replace("com.intellij.psi", "org.jetbrains.kotlin.com.intellij.psi") }
             .collect(Collectors.joining("\n"))
-        content.appendln(text)
+        content!!.appendln(text)
         context.`is`.close()
     }
 
     override fun hasTransformedResource(): Boolean {
-        return content.isNotEmpty()
+        return content?.isNotEmpty() ?: false
     }
 
     override fun modifyOutputStream(outputStream: ZipOutputStream, preserveFileTimestamps: Boolean) {
+        if (content == null) return
         val entry = ZipEntry(XML_NAME)
         outputStream.putNextEntry(entry)
         outputStream.write(content.toString().toByteArray())